Use ChainID to log onto IconEX?

One of the things i love about third party exchanges is the google auth they use. There is no good way for a hacker to to phish for that; so even if my password is in the hands of a hacker they likely won't be able to do much with that.
So is there a date for which when ChainID will be an option when you want to log onto ICONex? I think it would be really sweet if it's planned!